157433528

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{122231}}^1$

素因数の和:122267

約数の個数: 32

約数和(自身を含む): 352028160

約数和(自身を除く): 194594632

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 122231, 244462, 488924, 855617, 977848, 1711234, 2811313, 3422468, 5622626, 6844936, 11245252, 19679191, 22490504, 39358382, 78716764, 157433528]

約数ペア:

[(1, 157433528), (2, 78716764), (4, 39358382), (7, 22490504), (8, 19679191), (14, 11245252), (23, 6844936), (28, 5622626), (46, 3422468), (56, 2811313), (92, 1711234), (161, 977848), (184, 855617), (322, 488924), (644, 244462), (1288, 122231)]